Matthew Tobin
CIK 1557487 · View on SEC EDGAR ↗
First SEC filing: Sept. 7, 2012 · Latest: Sept. 7, 2012
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 16, 2013 | CDXS | M | 3,033 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| May 16, 2013 | CDXS | M | 3,033 | $0.60 | $1,820 | 78,707 Direct | +4.01% | Acquired | 160.8% (price as of 2026-08-19) |
| Feb. 10, 2013 | CDXS | F | 2,743 | $2.31 | $6,336 | 75,674 Direct | -3.50% | Disposed | -32.3% (price as of 2026-08-19) |
| Jan. 24, 2013 | CDXS | A | 54,302 | — | — | 54,302 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 24, 2013 | CDXS | A | 31,476 | — | — | 78,417 Direct | +67.05% | Acquired | (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 16, 2013 | CDXS | Stock Option (Right to Buy) | Common Stock (3,033) | $0.60 | May 26, 2013 | 3,033 | Disposed |
| Jan. 24, 2013 | CDXS | Stock Option (right to buy) | Common Stock (54,302) | $2.32 | Jan. 23, 2023 | 54,302 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 7, 2012 | CDXS | Common Stock | — | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (3,033) | 3,033 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (2,000) | 2,000 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (6,666) | 6,666 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (5,333) | 5,333 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (6,666) | 6,666 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (10,000) | 10,000 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (19,999) | 19,999 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (20,666) | 20,666 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (15,000) | 15,000 | Direct |
| Sept. 7, 2012 | CDXS | Stock Option (Right to Buy)→ Common Stock (29,000) | 29,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CDXS
President, Research and Development(10)| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2013 | $277,084 | — | — | — | — | — | $216,537 | $713,521 |
| 2012 | $253,745 | — | — | — | $55,699 | — | — | $418,730 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.